64276472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4093}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 130680480

約数和(自身を除く): 66404008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4093, 7852, 8186, 15704, 16372, 32744, 53209, 106418, 212836, 425672, 618043, 1236086, 2472172, 4944344, 8034559, 16069118, 32138236, 64276472]

約数ペア:

[(1, 64276472), (2, 32138236), (4, 16069118), (8, 8034559), (13, 4944344), (26, 2472172), (52, 1236086), (104, 618043), (151, 425672), (302, 212836), (604, 106418), (1208, 53209), (1963, 32744), (3926, 16372), (4093, 15704), (7852, 8186)]